slederman's profile Sol Lederman / Member since November 2007 / Last seen 6 months ago
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- Published a new blog post: Very disturbing optical illusion3 days ago
- Published a new blog post: Review: The Math Book7 days ago
- Published a new blog post: Review: Manga Guide to Calculus15 days ago
- Published a new blog post: History and trajectory of Mathematica11/06/09
- Published a new blog post: MMM #38: We have a winner!10/30/09
- Published a new blog post: How much would you pay for a 146 year old Math book?10/29/09
- Published a new blog post: ‘Dismantling the calculus pyramid’ gets ton of views10/29/09
- Published a new blog post: Dismantling the calculus pyramid10/27/09
- Published a new blog post: Review: Mythematics10/13/09
- Published a new blog post: Formulas with lots of nines at the Wolfram Blog9/09/09
- Published a new blog post: Review: Number Freak: From 1 to 200: The Hidden Language of Numbers Re…9/01/09
- Published a new blog post: Great optical illusion9/01/09
- Published a new blog post: Taking a break from MMM9/01/09
- Published a new blog post: Need to take a hiatus8/14/09
- Published a new blog post: MMM #37: Prize 48/10/09
